Can you ever win an argument regarding which of 2 or more band/artists is "better" than the other(s)?

Or do you find it pointless and unnecessary? Is it "worth it" to indulge in that sort of argument?

Ex. Why is the Foo Fighters better than Nirvana?

Care to elaborate? I want to understand and whatnot...XD

BQ: Last convo you had about music? What was it about?
Update: @butch, seems a bit close-minded...hmmm...gonna ponder that...
Update 2: @butch, seriously bro, your TUs groupies = win
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